//  Copyright 2009-2010 Aurora Feint, Inc.
// 
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//  
//  	http://www.apache.org/licenses/LICENSE-2.0
//  	
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.

#pragma once

#import <UIKit/UIKit.h>

class OFXmlElement;

@interface OFXmlDocument : NSObject
{
	OFPointer<OFXmlElement> mDocumentRoot;
	
	std::vector<OFPointer<OFXmlElement> > mActiveElements;
}

+ (id)xmlDocumentWithString:(NSString*)str;
+ (id)xmlDocumentWithData:(NSData*)data;
- (id)initWithData:(NSData*)data;
- (bool)nextValueAtCurrentScopeWithKey:(const char*)keyName outValue:(NSString*&)outString;

- (NSString*)getCurrentScopeShortName;

- (NSString*)getElementValue:(const char*)targetElementFullName;

- (OFPointer<OFXmlElement>)readNextElement;

- (void)pushNextUnreadScope;
- (void)pushNextScope:(const char*)scopeName;
- (void)popScope;

- (bool)pushNextUnreadScopeWithNameIfAvailable:(const char*)scopeName;

@end
